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gstat (version 2.1-3)

Spatial and Spatio-Temporal Geostatistical Modelling, Prediction and Simulation

Description

Variogram modelling; simple, ordinary and universal point or block (co)kriging; spatio-temporal kriging; sequential Gaussian or indicator (co)simulation; variogram and variogram map plotting utility functions; supports sf and stars.

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Version

Install

install.packages('gstat')

Monthly Downloads

15,319

Version

2.1-3

License

GPL (>= 2.0)

Issues

Pull Requests

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Repository

https://github.com/r-spatial/gstat/

Homepage

https://r-spatial.github.io/gstat/

Maintainer

Edzer Pebesma

Last Published

February 4th, 2025

Functions in gstat (2.1-3)

fit.StVariogram

Fit a spatio-temporal sample variogram to a sample variogram

Fit a Linear Model of Coregionalization to a Multivariable Sample Variogram

Simple, Ordinary or Universal, global or local, Point or Block Kriging, or simulation.

Coal ash samples from a mine in Pennsylvania

Estimation of the spatio-temporal anisotropy

Ordinary global Spatio-Temporal Kriging

Image Gridded Coordinates in Data Frame

Extracting parameters and their names from a spatio-temporal variogram model

(co)kriging cross validation, n-fold or leave-one-out

Kriging standard errors as function of grid spacing and block size

Meuse river altitude data set

Create gstat objects, or subset it

Produce h-scatterplot

PCB138 measurements in sediment at the NCP, the Dutch part of the North Sea

Fit a Variogram Model to a Sample Variogram

Grid for the NCP, the Dutch part of the North Sea

conditional/unconditional spatio-temporal simulation

plot.pointPairs

Plot a point pairs, identified from a variogram cloud

Simulation based on circulant embedding

plot.variogramCloud

Plot and Identify Data Pairs on Sample Variogram Cloud

plot.gstatVariogram

Plot a sample variogram, and possibly a fitted model

TransGaussian kriging using Box-Cox transforms

Oxford soil samples

fit.variogram.gls

GLS fitting of variogram parameters

Precomputed variogram for PM10 in data set air

Plot Variogram Model Functions

rearrange data frame for plotting with levelplot

Spatial Interpolation Comparison 1997 data set: Swiss Rainfall

Spatial Interpolation Comparison 2004 data set: Natural Ambient Radioactivity

Function that returns the covariances for areas

Meuse river data set -- original, full data set

Südliche Tullnerfeld data set

Plot map matrix of prediction error variances and covariances

Calculate Sample or Residual Variogram or Variogram Cloud

Semivariance Values For a Given Variogram Model

Walker Lake sample and exhaustive data sets

Calculate Spatio-Temporal Sample Variogram

variogramSurface

Semivariance values for a given spatio-temporal variogram model

Generate, or Add to Variogram Model

Calculate contrasts from multivariable predictions

Ireland wind data, 1961-1978

Constructing a spatio-temporal variogram

Gstat Internal Functions

Multivariable Geostatistical Prediction and Simulation

Get or set progress indicator

vgm.panel.xyplot

panel functions for most of the variogram plots through lattice

point-point, point-area or area-area semivariance

Spatio-temporal data set with rural background PM10 concentrations in Germany 2005

fit.variogram.reml

REML Fit Direct Variogram Partial Sills to Data

Fulmaris glacialis data